#include<stdio.h>
int comp(int *a,int *b)
{
	if(*a>*b)
		return *a;
	else
		return *b; 
}
int main(void)
{
	int a,b,*i,*j;
	scanf("%d %d",&a,&b);
	i = &a;
	j = &b;
	printf("MAX=%d\n",comp(i,j));
}
